return  {
            on          =   { devices           =  {['PIR chodba'] = {'at nighttime'}}   -- <<< --- set activity time 
                            },
            
            logging     =   {   
                                level           =   domoticz.LOG_DEBUG,
                                marker          =   "Pohyb v chodbě" 
                            },
                    
    execute = function(dz, item)

        local function logWrite(str,level)
            dz.log(str,level or dz.LOG_DEBUG)
        end

       -- local Lux = dz.devices("Motion Sensor LUX").lux
                local LuxDevice = dz.devices(26)                                -- <<<--- replace xxx by IDX of your Lux device
                local Lux = LuxDevice.lux
        -- local Lights = dz.devices("Scény chodba")
                local Lights = dz.devices(28)                                   -- <<<--- replace xxx by IDX dummy switch
                local Lights1 = dz.devices(14)
                local Switch = dz.devices(38)
                            
        logWrite(LuxDevice.name .. " ==>> Lux:   " .. Lux )
        logWrite(Lights.name ..    " ==>> State: " .. Lights.state)
        logWrite(item.name ..      " ==>> State: " .. item.state)
        logWrite(Lights1.name ..   " ==>> State: " .. Lights1.state)
        logWrite(Switch.name ..    " ==>> State: " .. Switch.state)
       
        if Lux < 38 and item.state == "On" and Switch.state == "001" then       -- <<< --- set value LUX for switching
            Lights.cancelQueuedCommands()
            Lights.switchOn().checkFirst()
            Lights.dimTo(10)                                                    -- <<< --- set value dummy switch "LEVEL"
            Lights1.dimTo(10)                                                   -- <<< --- set value light "Brightnes"
        elseif item.state == "Off" and Lights.state == "On" and Switch.state == "001" then 
            Lights.switchOff().afterSec(5)
        end
    end
}

if dz.devices(...).state == 'On'       --- motion senzor 
dz.devices(...).toggleSwitch()       ---lampička